A multi-component fiber blending and drawing device

Abstract

This utility model relates to the field of blended spinning technology and discloses a multi-component fiber blended yarn drawing equipment, including a fixed frame. A square mounting rod is fixedly connected to the inner side of the fixed frame. One end of the square mounting rod has a free end. A square positioning ring is slidably mounted on the outer surface of the square mounting rod. A positioning screw is threaded on the lower surface of the square positioning ring. The positioning screw is tightly connected to the lower surface of the square mounting rod. A drawing wheel is rotatably mounted on one side of the upper surface of the square positioning ring. The outer surface of the drawing wheel has an arc-shaped groove. A right-angle adjusting seat is slidably connected to the other side of the upper surface of the square positioning ring. A rotating shaft is provided on the upper surface of the right-angle adjusting seat. A support wheel is rotatably mounted on one end of the rotating shaft. A guide ring is provided at the middle position of the outer surface of the support wheel. The surface of the guide ring has an annular guide groove, which also facilitates the adjustment of spacing and quantity by separate installation, has high adaptability, and is beneficial to production and processing.

Description

Technical Field

[0001] This utility model relates to the field of fiber blending technology, specifically to a multi-component fiber blending yarn drawing equipment. Background Technology

[0002] Traditional drawing machines require multiple sets of auxiliary wheels, which are very inconvenient to install. In addition, the number of material collection cylinders is small, requiring multiple round trips to change the material, which consumes a lot of manpower.

[0003] The utility model patent with authorization announcement number CN 211734575 U discloses a drawing device for silk and cotton blended yarns, including a roller frame, a yarn roller, a base plate, and a material cylinder seat. The yarn roller is clamped at the top of the roller frame via bearings. A pressure roller is mounted on one side of the yarn roller via a support frame. A mounting frame is provided on one side of the pressure roller. Discharge wheels are mounted on both sides of the top of the mounting frame via bearings. A base is mounted on one side of the mounting frame. A base plate is provided on the top of the base. A turntable is bolted to the top of the base plate. A material cylinder seat is mounted on the top of the turntable via bearings. A collecting cylinder is inserted into the top of the material cylinder seat. A servo motor is embedded in the top of the base. The drive shaft of the servo motor passes through the base and is connected to the bottom of the base plate. This device reduces the need for multiple personnel to unload materials, facilitates centralized unloading, avoids wasting manpower, and improves the overall efficiency of the drawing process.

[0004] In the above-disclosed structure, the yarn is guided and supported by the installation of rollers and pressure rollers. However, it lacks a square mounting rod and separate installation of square positioning rings, which is not conducive to adjusting the number and spacing of installations as needed. The adaptability of drawing is poor. In addition, it also lacks a support wheel installed with a right-angle adjustment seat, which is not conducive to limiting support and guidance, affecting the stability of drawing. It needs to be improved. Utility Model Content

[0005] To address the shortcomings of existing technologies, this invention provides a multi-component fiber blended yarn drawing equipment to solve the problems of existing drawing equipment being unable to be installed separately for adjusting spacing and having poor guiding stability.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a multi-component fiber blended yarn drawing device, comprising a fixed frame, a square mounting rod fixedly connected to the inner side of the fixed frame, a free end provided at one end of the square mounting rod, a square positioning ring slidably mounted on the outer surface of the square mounting rod, a positioning screw threadedly mounted on the lower surface of the square positioning ring, the positioning screw being tightly connected to the lower surface of the square mounting rod, a drawing wheel rotatably mounted on one side of the upper surface of the square positioning ring, an arc-shaped groove provided on the outer surface of the drawing wheel, a right-angle adjusting seat slidably connected to the other side of the upper surface of the square positioning ring, a rotating shaft provided on the upper surface of the right-angle adjusting seat, a support wheel rotatably mounted at one end of the rotating shaft, a guide ring provided at the middle position of the outer surface of the support wheel, an annular guide groove provided on the surface of the guide ring, and the guide ring rotatably connected to the interior of the arc-shaped groove.

[0007] Preferably, the two end surfaces of the support wheel are rotatably connected to one side surface of the drawing wheel and are located on both sides of the arc-shaped groove.

[0008] Preferably, one end of the right-angle adjusting seat is threaded with an adjusting screw, which is rotatably mounted on one side of the square positioning ring.

[0009] Preferably, guide plates are fixedly connected to both sides of the right-angle adjusting seat. The guide plates are slidably connected to the two sides of the square positioning ring. The adjusting screw and the guide plate are connected by the right-angle adjusting seat, and the spacing can be adjusted from the side thread. It also provides guidance and support to ensure stability, facilitates changing the connection gap of the support wheel, and makes it convenient to limit the positioning of the yarn. It is safe, stable, and highly adaptable.

[0010] Preferably, one end of the square mounting rod is provided with a support threaded hole, which is located at the end face of the free end.

[0011] Preferably, a support screw is installed in the internal thread of the support threaded hole, and the support screw is rotatably connected to one side of the fixing frame.

[0012] Preferably, the distance between the free end and the fixed frame is not less than the width of the square positioning ring. The support screw is connected through the support threaded hole, which facilitates the support and positioning of the end of the square mounting rod, ensures structural stability, and is conducive to combined use.

[0013] Compared with the prior art, this utility model provides a multi-component fiber blended yarn drawing equipment, which has the following beneficial effects:

[0014] Through its design, this drawing frame equipment connects to a square positioning ring via a square mounting rod inside the fixed frame, thereby installing the drawing wheels. This facilitates the rotational support of the yarn. Simultaneously, the right-angle adjusting seat connects the adjusting screw and guide plate, allowing for side thread adjustment of the spacing and providing guidance and support to ensure stability. This design also facilitates changing the connection gap of the support wheels, making it easy to combine and connect components. Furthermore, it allows for separate installation and adjustment of spacing and quantity, offering high adaptability and benefiting production and processing. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a partial structural schematic diagram of the present invention;

[0017] Figure 3 This is a partial structural diagram of the support wheel connection in this utility model;

[0018] Figure 4 This is a partial structural diagram of the square mounting rod connection in this utility model;

[0019] Figure 5 This is a partial structural schematic diagram of the support wheel in this utility model.

[0020] In the diagram: 1. Fixing bracket, 11. Square mounting rod, 12. Free end, 13. Square positioning ring, 14. Positioning screw, 15. Parallel wheel, 16. Arc groove, 17. Right angle adjusting seat, 18. Rotating shaft, 19. Support wheel, 2. Guide ring, 21. Annular guide groove, 22. Adjusting screw, 23. Guide plate, 24. Support threaded hole, 25. Support screw. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] This utility model provides a technical solution: a multi-component fiber blended yarn drawing and sizing device. Please refer to [link / reference]. Figure 1 , Figure 3 and Figure 5The system includes a fixed frame 1, with a square mounting rod 11 fixedly connected to the inner side of the fixed frame 1. One end of the square mounting rod 11 has a free end 12. A square positioning ring 13 is slidably mounted on the outer surface of the square mounting rod 11. It can be installed and positioned separately, and the number and spacing of the rings can be adjusted as needed to accommodate different strands of blended yarn. After connection, it can be tightened by the positioning screw 14 at the bottom, which is convenient, stable, and highly adaptable. The lower surface of the square positioning ring 13 is threaded with a positioning screw 14, which is tightened to the lower surface of the square mounting rod 11. A drawing wheel 15 is rotatably mounted on one side of the upper surface of the square positioning ring 13. The outer surface of the drawing wheel 15 has an arc-shaped groove 16, which guides and supports the yarn, thereby changing the transmission direction at the drawing position. This facilitates the concentration of multiple strands of limited yarn for blending, making it convenient for combined use and precise and stable. The other side of the upper surface of the square positioning ring 13... The sliding connection includes a right-angle adjusting seat 17, with a rotating shaft 18 on its upper surface. A support wheel 19 is rotatably mounted on one end of the rotating shaft 18. A guide ring 2 is located in the middle of the outer surface of the support wheel 19, and an annular guide groove 21 is provided on the surface of the guide ring 2. The guide ring 2 is rotatably connected to the inside of the arc-shaped wire groove 16. The guide ring is connected to the support wheel 19, which on the one hand can provide auxiliary support for the drawing wheel 15 to ensure the stability of rotation, and on the other hand can accurately limit the position of the yarn to avoid fluctuations and oscillations, improve accuracy, and facilitate installation and use. The square positioning ring is connected to the square mounting rod inside the fixing frame to install the drawing wheel, which is conducive to supporting the rotation of the yarn. At the same time, the right-angle adjusting seat is connected to the adjusting screw and guide plate, which can adjust the spacing from the side thread and provide guidance and support to ensure stability. It is convenient to change the connection gap of the support wheel, facilitate combination connection, and also facilitate separate installation to adjust the spacing and quantity. It has high adaptability and is conducive to production and processing.

[0023] Please see Figure 2 and Figure 3The two end surfaces of the support wheel 19 are rotatably connected to one side surface of the drawing wheel 15 and are located on both sides of the arc-shaped groove 16. One end of the right-angle adjusting seat 17 is threaded with an adjusting screw 22, which is rotatably installed on one side of the square positioning ring 13. Guide plates 23 are fixedly connected to both sides of the right-angle adjusting seat 17 and are slidably connected to the two side surfaces of the square positioning ring 13. By connecting the adjusting screw and the guide plates through the right-angle adjusting seat, the spacing can be adjusted from the side thread, and the guide support can be provided to ensure stability. This facilitates changing the connection gap of the support wheel and makes it convenient to limit the positioning of the yarn. It is safe, stable, and highly adaptable. By rotating the adjusting screw 22 from the side, the right-angle adjusting seat 17 can be slidably pushed by the thread, while the guide plates 23 on both sides slide along the two sides of the square positioning ring 13 to ensure stability. This allows the support wheel 19 to change position and can be separated from the drawing wheel 15 to leave a gap, which is conducive to the yarn being threaded into the interior. After passing through the middle position of the arc-shaped limiting groove 16 for support and guidance, the support wheel 19 is closed to provide auxiliary support for the drawing wheel 15 and ensure the smooth rotation. The ends of the yarn can be gathered on the winding roller, which is conducive to drawing and winding, facilitating blended production, and ensuring safety and stability.

[0024] Please see Figure 1 and Figure 4 One end of the square mounting rod 11 is provided with a support threaded hole 24, which is located on the end face of the free end 12. A support screw 25 is installed inside the support threaded hole 24. The support screw 25 is rotatably connected to the side of one end of the fixing frame 1. The distance between the free end 12 and the fixing frame 1 is not less than the width of the square positioning ring 13. The support screw is connected through the support threaded hole, which is conducive to supporting and positioning the end of the square mounting rod, ensuring structural stability, and facilitating combined use. When installing the square positioning ring 13, the support screw 25 can be threadedly removed. The side of the free end 12 is convenient for fitting the square positioning ring 13 without interference. After installation, the support screw 25 can be connected to the inside of the support threaded hole 24, thereby combining and positioning with one end of the fixing frame 1. This is conducive to auxiliary support for the free end 12, avoiding suspension and oscillation, improving safety and stability, and facilitating combined use.

[0025] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A multi-component fiber blended yarn drawing machine, comprising a fixed frame (1), wherein a square mounting rod (11) is fixedly connected to the inner side of the fixed frame (1), and one end of the square mounting rod (11) is provided with a free end (12), characterized in that: A square positioning ring (13) is slidably mounted on the outer surface of the square mounting rod (11). A positioning screw (14) is threaded on the lower surface of the square positioning ring (13). The positioning screw (14) is tightly connected to the lower surface of the square mounting rod (11). A slatted wheel (15) is rotatably mounted on one side of the upper surface of the square positioning ring (13). An arc-shaped groove (16) is provided on the outer surface of the slatted wheel (15). A right-angle adjusting seat (17) is slidably connected on the other side of the upper surface of the square positioning ring (13). A rotating shaft (18) is provided on the upper surface of the right-angle adjusting seat (17). A support wheel (19) is rotatably mounted on one end of the rotating shaft (18). A guide ring (2) is provided in the middle of the outer surface of the support wheel (19). An annular guide groove (21) is provided on the surface of the guide ring (2). The guide ring (2) is rotatably connected to the inside of the arc-shaped groove (16).

2. The multi-component fiber blended yarn drawing equipment according to claim 1, characterized in that: The two end surfaces of the support wheel (19) are rotatably connected to one side surface of the spool wheel (15) and are located on both sides of the arc groove (16).

3. The multi-component fiber blended yarn drawing equipment according to claim 1, characterized in that: One end of the right-angle adjusting seat (17) is threaded with an adjusting screw (22), which is rotatably mounted on one side of the square positioning ring (13).

4. The multi-component fiber blended yarn drawing equipment according to claim 1, characterized in that: The right-angle adjusting seat (17) is fixedly connected to both sides of the guide plate (23), and the guide plate (23) is slidably connected to both sides of the square positioning ring (13).

5. The multi-component fiber blended yarn drawing equipment according to claim 1, characterized in that: One end of the square mounting rod (11) is provided with a support threaded hole (24), which is located at the end face of the free end (12).

6. The multi-component fiber blended yarn drawing equipment according to claim 5, characterized in that: The internal thread of the support threaded hole (24) is fitted with a support screw (25), which is rotatably connected to one side of the fixing frame (1).

7. The multi-component fiber blended yarn drawing equipment according to claim 1, characterized in that: The distance between the free end (12) and the fixed frame (1) is not less than the width of the square positioning ring (13).

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